IsMissingEvaluator (cdm-core 5.5.3 API)

All Known Subinterfaces:

EnhanceScaleMissingUnsigned, GridDatatype

All Known Implementing Classes:

CoordinateAxis, CoordinateAxis1D, CoordinateAxis1DTime, CoordinateAxis2D, Coverage, DtCoverage, GeoGrid, GeoReferencedArray, VariableDS, VariableEnhancer
```
public interface IsMissingEvaluator
```
A mix-in interface for evaluating if a value is missing.

Since:

12/27/12

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`hasMissing()`	true if there may be missing data
`boolean`	`isMissing(double val)`	if val is a missing data value

- Method Detail
  - hasMissing
```
boolean hasMissing()
```
    true if there may be missing data
    
    Returns:
    
    true if there may be missing data
  - isMissing
```
boolean isMissing(double val)
```
    if val is a missing data value
    
    Parameters:
    
    val - test this value
    
    Returns:
    
    true if val is missing data